/* Reset default margin and padding */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Base styling for body */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
}

/* Container styling for the app */
.container {
  max-width: 600px;
  margin: 30px auto;
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Styling for the main heading */
h1 {
  text-align: center;
  margin-bottom: 20px;
}

/* Styling form elements */
form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

label {
  margin-bottom: 10px;
  font-size: 1.2em;
}

input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  font-size: 1em;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  padding: 10px 20px;
  font-size: 1em;
  background-color: #4caf50;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  margin-top: 10px;
}

button:hover {
  background-color: #45a049;
}

/* Centering QR Code div */
#qrcode {
  margin-top: 20px;
  display: flex;
  justify-content: center;
}
